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National Stock Number:
7025-01-504-1481
Federal Supply Class:
7025
National Item Identification Number:
015041481
Description:
DISK DRIVE UNIT
Detail:
An electromechanical item which accepts and systematically retains digital input data in such a manner as to facilitate the rapid recovery of stored information. The item may or may not consist of disk(s) some of which are removable, hard, removable disk packs, fixed disks, or removable flexible, each surface coated with a material susceptible to spot magnetization, integral writing, a drive motor and its mechanical linkage, and data translating heads for impressing on or removing from the disk surface data in digital form. The item is a component of an electronic computer. See also, MAGNETIC DRUM, DATA STORAGE; CORE MEMORY UNIT.
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Manufacturer Information:
| Z250ATAP1 | 081T5 | PC CORNER COMPUTER CENTER LLC | | Z250ATAPI | 081T5 | PC CORNER COMPUTER CENTER LLC | | Z250ATAPI | 39221 | IOMEGA CORPORATION |
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Techincal Specification:
| DRIVE QUANTITY | 1 | | DRIVE SIZE | 3.50 AND 5.25 | | ACCESS TIME IN MILLISECONDS | 4.0 | | DATA STORAGE CAPACITY | 250.00 MEGABYTES | | DESIGN TYPE | HARD DISK | | INTERFACE TYPE | IDE | | OVERALL HEIGHT | 1.000 INCHES NOMINAL | | OVERALL LENGTH | 6.440 INCHES NOMINAL | | OVERALL WIDTH | 3.990 INCHES NOMINAL | | SPECIAL FEATURES | HAS 40-PION RIBBON CABLE INTERNAL CONNECTION; DRIVE MTBF-100,000 HOURS; DRIVE LIFE-10,000 CARTRIDGE INSERTIONS AND REMOVALS; AUTOMATIC SLEEP MODE-15 MINUTES (USER DEFINABLE) | | UNIT DESIGN | INTERNAL | | UNPACKAGED UNIT WEIGHT | 3.000 POUNDS |
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